# 定义
dict1 = {'姓名': '张三', '数字': 123, '布尔值': False, '浮点型': 3.240}
products = {'手巾': 1.5, '牙膏': 2.5, '雪碧': 3.0}


# 输出内容
print(dict1)
for item in dict1.items():
    print(item)

for item in dict1.values():
    print(item)
